［AtCoder］ABC-176｜A - Takoyaki

設問ページ

• 🔗ABC-176 A - Takoyaki

提出結果

import math


def getIntMap():
    return map(int, input().split())


def main():
    n, x, t = getIntMap()

    print(math.ceil(n / x) * t)


if __name__ == "__main__":
    main()